Figure 1.

Box and whisker plot of plasma homocysteine (Hcy) and vitamin B12 in multiple sclerosis (MS) patients and controls. Hcy, but not B12 levels, were significantly different amongst the two groups (p < 0.001).

Triantafyllou et al. Annals of General Psychiatry 2008 7:17   doi:10.1186/1744-859X-7-17
Download authors' original image